<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta http-equiv="X-UA-Compatible" content="ie=edge" />
    <title>大事件-后台登录页</title>
    <link rel="stylesheet" type="text/css" href="css/reset.css" />
    <link rel="stylesheet" type="text/css" href="css/iconfont.css" />
    <link rel="stylesheet" type="text/css" href="css/main.css" />
    <!-- 引入bootstrap的css文件 -->
    <link rel="stylesheet" href="./libs/bootstrap/css/bootstrap.min.css" />
    <!-- 引入jq文件 -->
    <script src="./libs/jquery-1.12.4.min.js"></script>
    <!-- 引入bootstrap的js文件 -->
    <script src="./libs/bootstrap/js/bootstrap.min.js"></script>
  </head>

  <body>
    <div class="main_wrap">
      <div class="header">
        <a href="#" class="logo"><img src="images/logo.png" alt=""/></a>
        <div class="copyright">
          CopyRight © 2019 深圳百秀信息技术股份有限公司<br />All Rights Reserved
        </div>
      </div>

      <div class="login_form_con">
        <div class="login_title"></div>
        <form class="login_form">
          <i class="iconfont icon-user"></i>
          <i class="iconfont icon-key"></i>
          <input type="text" class="input_txt" placeholder="邮箱/手机号" />
          <input type="password" class="input_pass" placeholder="密码" />
          <input type="submit" class="input_sub" value="登 录" />
        </form>
      </div>
    </div>

    <!-- 3.1 引入模态框结构 -->
    <div class="modal fade" tabindex="-1" role="dialog" id="myModal">
      <div class="modal-dialog" role="document">
        <div class="modal-content">
          <div class="modal-header">
            <button
              type="button"
              class="close"
              data-dismiss="modal"
              aria-label="Close"
            >
              <span aria-hidden="true">&times;</span>
            </button>
            <h4 class="modal-title">温馨提示</h4>
          </div>
          <div class="modal-body">
            <p>One fine body&hellip;</p>
          </div>
          <div class="modal-footer">
            <button type="button" class="btn btn-default" data-dismiss="modal">
              确认
            </button>
          </div>
        </div>
        <!-- /.modal-content -->
      </div>
      <!-- /.modal-dialog -->
    </div>
    <!-- /.modal -->
  </body>
</html>

<!-- 1. 引入地址js文件 -->
<script src="./libs/https.js"></script>

<script>
  $(function () {
    // 1. 点击登入，获取用户输入信息，发送ajax请求
    $('.input_sub').on('click', function (e) {
      e.preventDefault()

      // 2. 获取用户输入信息
      let username = $('.input_txt')
        .val()
        .trim()
      let password = $('.input_pass')
        .val()
        .trim()
      // console.log(username)
      // console.log(password)

      // 3. 用户输入为空，则弹框提示
      if (username == '' || password == '') {
        // 3.2 调用模态框
        $('.modal-body p').text('请输入完整信息')
        $('#myModal').modal()
        return
      }

      // 4. 发送ajax请求
      $.ajax({
        type: 'post',
        url: BigNew.user_login,
        data: {
          username,
          password
        },
        success: function (backData) {
          // console.log(backData)
          $('.modal-body p').text(backData.msg)
          $('#myModal').modal()
          // 4.1 隐藏模态框后触发
          $('#myModal').on('hidden.bs.modal', function () {
            if (backData.code == 200) {
              // 5. 存储密匙到本地存储
              window.localStorage.setItem('token', backData.token)
              window.location = './index.html'
            } else {
              $('.input_txt').val('')
              $('.input_pass').val('')
            }
          })
        }
      })
    })
  })
</script>
